题目内容

I don't know ________ they have passed the exam．

A.
what
B.
if
C.
when
D.
where

B

练习册系列答案

好卷系列答案

阳光课堂课时优化作业系列答案

左讲右练系列答案

畅优新课堂系列答案

世纪金榜百练百胜系列答案

世纪金榜金榜学案系列答案

黄冈100分闯关系列答案

原创课堂课时作业系列答案

全频道同步课时作业系列答案

通城学典活页检测系列答案

相关题目

根据句意和所给音标写出单词。

1. Don't ________________ /'w

ri/ about me. I am fine.
2. She ________________ /dr

pt/ her handbag in the symphony hall yesterday.
3. There are lots of fantastic ________________ /saits/ in Jinan.
4. He is an _________________ /'

nist / boy, isn't he?
5. Most students hope to __________________ /k

n'tinju:/ their education after middle school.